Discussion (12) ¬

It is. Right now you’re scattershotting across the arc and it’s getting a bit disconjoined. I would personally prefer it if you kept the action focused on Kili and Sarin and do this particular story as a ‘epilogue’. It does need to be told, but it needs it’s own space to do so, since, you know, it’s sort of really important in the development of two major characters, one minor and the introduction of a new character.

Demons are supernatural beings where their soul, body and identity are one and the same (hence why you can’t resurrect a demon or an angel: their soul dies with the body).
This makes them most vulnerable to attacks on their identity, and why knowing a demon’s true name is complete power over them.

Your True Name would work on you too, even if you’re NOT a demon in numerous mythologies. It’s usually a good idea to not know what it is. If a mystic ever learns your True Name and uses it on you, you’re in deep trouble.

Silly villian. Sarin isn’t a Dragon Doctor because she’s a magical badass. It’s because she’s a regular badass who also has vast magical powers. You took away the magic powers. You’re still left with a badass.